CN104045922A - Improved EPDM - Google Patents
Improved EPDM Download PDFInfo
- Publication number
- CN104045922A CN104045922A CN201410336919.8A CN201410336919A CN104045922A CN 104045922 A CN104045922 A CN 104045922A CN 201410336919 A CN201410336919 A CN 201410336919A CN 104045922 A CN104045922 A CN 104045922A
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- CN
- China
- Prior art keywords
- epdm
- ameliorative
- accounts
- mass percent
- improved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses an improved EPDM. The improved EPDM is characterized by being composed of an EPDM body, a polyethyleneimine and phthalic acid, wherein the EPDM body accounts for 41%-55% of the weight percentage of the improved EPDM, the polyethyleneimine accounts for 23%-29% of the weight percentage of the improved EPDM and the phthalic acid accounts for 22%-30% of the weight percentage of the improved EPDM. In the way, the improved EPDM has the advantage of ultrahigh absorption efficiency.
Description
Technical field
The present invention relates to plastics field, particularly relate to a kind of ameliorative EPDM.
Background technology
Terpolymer EP rubber is the terpolymer of ethene, propylene and non-conjugated diene hydrocarbon, and 1963 start to commercially produce.Annual global consumption is 800,000 tons.The topmost characteristic of EPDM is exactly its superior resistance to oxidation, anti-ozone and erosion-resistant ability.Because terpolymer EP rubber belongs to polyolefine family, it has fabulous vulcanization characteristics.In the middle of all rubber, EPDM has minimum proportion.It can absorb a large amount of fillers and oil and influencing characteristic is little.Therefore can the cheap rubber compound of cost of manufacture.Along with China's economy starts to get warm again after a cold spell, the pillar industries such as automobile, building enter the fast-developing phase, have obviously pulled the market demand of terpolymer EP rubber.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of ameliorative EPDM, can make EPDM have advantages of that superelevation absorbs usefulness.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of ameliorative EPDM is provided, it is characterized in that, described a kind of ameliorative EPDM is combined by EPDM body, polymine and phthalic acid.Wherein, described EPDM body accounts for the 41%-55% of the mass percent of described a kind of ameliorative EPDM, described polymine accounts for the 23%-29% of the mass percent of described a kind of ameliorative EPDM, and described phthalic acid accounts for the 22%-30% of the mass percent of described a kind of ameliorative EPDM.
In a preferred embodiment of the present invention, 49%. of the mass percent of a kind of ameliorative EPDM described in described EPDM body accounts for
In a preferred embodiment of the present invention, 27%. of the mass percent of a kind of ameliorative EPDM described in described polymine accounts for
In a preferred embodiment of the present invention, 24% of the mass percent of a kind of ameliorative EPDM described in described phthalic acid accounts for.
The invention has the beneficial effects as follows: a kind of ameliorative EPDM that the present invention points out, can make EPDM have advantages of that superelevation absorbs usefulness.
Embodiment
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
A kind of ameliorative EPDM, is characterized in that, described a kind of ameliorative EPDM is combined by EPDM body, polymine and phthalic acid.Wherein, described EPDM body accounts for the 41%-55% of the mass percent of described a kind of ameliorative EPDM, described polymine accounts for the 23%-29% of the mass percent of described a kind of ameliorative EPDM, and described phthalic acid accounts for the 22%-30% of the mass percent of described a kind of ameliorative EPDM.
Be different from prior art.
Further illustrate 49%. of the mass percent of a kind of ameliorative EPDM described in described EPDM body accounts for
Further illustrate 27%. of the mass percent of a kind of ameliorative EPDM described in described polymine accounts for
Further illustrate 24% of the mass percent of a kind of ameliorative EPDM described in described phthalic acid accounts for.
In sum, a kind of ameliorative EPDM that the present invention points out, can make EPDM have advantages of that superelevation absorbs usefulness.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. an ameliorative EPDM, is characterized in that, described a kind of ameliorative EPDM is combined by EPDM body, polymine and phthalic acid.
2. wherein, described EPDM body accounts for the 41%-55% of the mass percent of described a kind of ameliorative EPDM, described polymine accounts for the 23%-29% of the mass percent of described a kind of ameliorative EPDM, and described phthalic acid accounts for the 22%-30% of the mass percent of described a kind of ameliorative EPDM.
3. a kind of ameliorative EPDM according to claim 1, is characterized in that, 49% of the mass percent of a kind of ameliorative EPDM described in described EPDM body accounts for.
4. a kind of ameliorative EPDM according to claim 1, is characterized in that, 27% of the mass percent of a kind of ameliorative EPDM described in described polymine accounts for.
5. a kind of ameliorative EPDM according to claim 1, is characterized in that, 24% of the mass percent of a kind of ameliorative EPDM described in described phthalic acid accounts for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410336919.8A CN104045922A (en) | 2014-07-16 | 2014-07-16 | Improved EPDM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410336919.8A CN104045922A (en) | 2014-07-16 | 2014-07-16 | Improved EPDM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104045922A true CN104045922A (en) | 2014-09-17 |
Family
ID=51499340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410336919.8A Pending CN104045922A (en) | 2014-07-16 | 2014-07-16 | Improved EPDM |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104045922A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089480A (en) * | 2021-04-23 | 2021-07-09 | 诚邦生态环境股份有限公司 | Steel bridge deck combined paving structure and paving method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09249778A (en) * | 1996-03-14 | 1997-09-22 | Inoac Corp | Rubber resistant to chlorine water |
| US20080262133A1 (en) * | 2005-02-08 | 2008-10-23 | Basf Aktiengesellschaft | Thermal Aging-Resistant Polyamides |
| CN101563486A (en) * | 2006-10-23 | 2009-10-21 | 苏勒纺织股份公司 | Polyethylenimine nanoparticle-containing microbicidal electrospun polymer fibers for textile applications |
| CN102858531A (en) * | 2010-05-04 | 2013-01-02 | 赢创德固赛有限公司 | Composite formed from a polyamide moulding composition and a vulcanized elastomer |
| CN103525110A (en) * | 2013-09-26 | 2014-01-22 | 广东省石油化工研究院 | High-strength PE (polyethylene) wood-plastic composite material and preparation method thereof |
-
2014
- 2014-07-16 CN CN201410336919.8A patent/CN104045922A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09249778A (en) * | 1996-03-14 | 1997-09-22 | Inoac Corp | Rubber resistant to chlorine water |
| US20080262133A1 (en) * | 2005-02-08 | 2008-10-23 | Basf Aktiengesellschaft | Thermal Aging-Resistant Polyamides |
| CN101563486A (en) * | 2006-10-23 | 2009-10-21 | 苏勒纺织股份公司 | Polyethylenimine nanoparticle-containing microbicidal electrospun polymer fibers for textile applications |
| CN102858531A (en) * | 2010-05-04 | 2013-01-02 | 赢创德固赛有限公司 | Composite formed from a polyamide moulding composition and a vulcanized elastomer |
| CN103525110A (en) * | 2013-09-26 | 2014-01-22 | 广东省石油化工研究院 | High-strength PE (polyethylene) wood-plastic composite material and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 博客里的泡沫: "聚乙烯亚胺", 《百度百科》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089480A (en) * | 2021-04-23 | 2021-07-09 | 诚邦生态环境股份有限公司 | Steel bridge deck combined paving structure and paving method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140917 |